67889360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 200558592

約数和(自身を除く): 132669232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 103, 107, 110, 112, 140, 154, 176, 206, 214, 220, 280, 308, 385, 412, 428, 440, 515, 535, 560, 616, 721, 749, 770, 824, 856, 880, 1030, 1070, 1133, 1177, 1232, 1442, 1498, 1540, 1648, 1712, 2060, 2140, 2266, 2354, 2884, 2996, 3080, 3605, 3745, 4120, 4280, 4532, 4708, 5665, 5768, 5885, 5992, 6160, 7210, 7490, 7931, 8239, 8240, 8560, 9064, 9416, 11021, 11330, 11536, 11770, 11984, 14420, 14980, 15862, 16478, 18128, 18832, 22042, 22660, 23540, 28840, 29960, 31724, 32956, 39655, 41195, 44084, 45320, 47080, 55105, 57680, 59920, 63448, 65912, 77147, 79310, 82390, 88168, 90640, 94160, 110210, 121231, 126896, 131824, 154294, 158620, 164780, 176336, 220420, 242462, 308588, 317240, 329560, 385735, 440840, 484924, 606155, 617176, 634480, 659120, 771470, 848617, 881680, 969848, 1212310, 1234352, 1542940, 1697234, 1939696, 2424620, 3085880, 3394468, 4243085, 4849240, 6171760, 6788936, 8486170, 9698480, 13577872, 16972340, 33944680, 67889360]

約数ペア:

[(1, 67889360), (2, 33944680), (4, 16972340), (5, 13577872), (7, 9698480), (8, 8486170), (10, 6788936), (11, 6171760), (14, 4849240), (16, 4243085), (20, 3394468), (22, 3085880), (28, 2424620), (35, 1939696), (40, 1697234), (44, 1542940), (55, 1234352), (56, 1212310), (70, 969848), (77, 881680), (80, 848617), (88, 771470), (103, 659120), (107, 634480), (110, 617176), (112, 606155), (140, 484924), (154, 440840), (176, 385735), (206, 329560), (214, 317240), (220, 308588), (280, 242462), (308, 220420), (385, 176336), (412, 164780), (428, 158620), (440, 154294), (515, 131824), (535, 126896), (560, 121231), (616, 110210), (721, 94160), (749, 90640), (770, 88168), (824, 82390), (856, 79310), (880, 77147), (1030, 65912), (1070, 63448), (1133, 59920), (1177, 57680), (1232, 55105), (1442, 47080), (1498, 45320), (1540, 44084), (1648, 41195), (1712, 39655), (2060, 32956), (2140, 31724), (2266, 29960), (2354, 28840), (2884, 23540), (2996, 22660), (3080, 22042), (3605, 18832), (3745, 18128), (4120, 16478), (4280, 15862), (4532, 14980), (4708, 14420), (5665, 11984), (5768, 11770), (5885, 11536), (5992, 11330), (6160, 11021), (7210, 9416), (7490, 9064), (7931, 8560), (8239, 8240)]